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Table representation of search results timeline featuring number of search results per year.

Year Number of Results
1902 1
1928 1
1931 1
1937 1
1952 1
1956 1
1960 1
1962 1
1967 1
1970 2
1972 1
1973 1
1974 1
1976 3
1977 1
1979 1
1980 1
1982 1
1983 1
1985 1
1986 2
1987 3
1988 4
1989 7
1990 10
1991 9
1992 12
1993 5
1994 10
1995 5
1996 9
1997 11
1998 11
1999 9
2000 10
2001 5
2002 19
2003 8
2004 13
2005 8
2006 10
2007 5
2008 8
2009 10
2010 12
2011 15
2012 19
2013 20
2014 26
2015 21
2016 31
2017 38
2018 43
2019 58
2020 47
2021 32
Text availability
Article attribute
Article type
Publication date

Similar articles for PMID: 20498168

541 results
Results by year
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